var newWindow = null;

function NewTune(dis,num) {
  closeWindow(); 
  if (dis=="Al") {
    if (num==1) {
       newWindow = open("Video/Alp_Tr1.html","myWindow","height=120,width=420,left=300,top=200");
    }    
    else if (num==2) {
       newWindow = open("Video/Alp_Tr2.html","myWindow","height=120,width=420,left=300,top=200");
   }
    else if (num==3) {
       newWindow = open("Video/Alp_Tr3.html","myWindow","height=120,width=420,left=300,top=200");
   }
    else if (num==4) {
       newWindow = open("Video/Alp_Tr4.html","myWindow","height=120,width=420,left=300,top=200");
   }
    else if (num==5) {
       newWindow = open("Video/Alp_Tr5.html","myWindow","height=120,width=420,left=300,top=200");
   }
    else if (num==6) {
       newWindow = open("Video/Alp_Tr6.html","myWindow","height=120,width=420,left=300,top=200");
   }
    else if (num==7) {
       newWindow = open("Video/Alp_Tr7.html","myWindow","height=120,width=420,left=300,top=200");
   }
    else if (num==8) {
       newWindow = open("Video/Alp_Tr8.html","myWindow","height=120,width=420,left=300,top=200");
   }
    else if (num==9) {
       newWindow = open("Video/Alp_Tr9.html","myWindow","height=120,width=420,left=300,top=200");
   }
    else if (num==10) {
       newWindow = open("Video/Alp_Tr10.html","myWindow","height=120,width=420,left=300,top=200");
   }
    else if (num==11) {
       newWindow = open("Video/Alp_Tr11.html","myWindow","height=120,width=420,left=300,top=200");
   }
    else if (num==12) {
       newWindow = open("Video/Alp_Tr12.html","myWindow","height=120,width=420,left=300,top=200");
   }
}
  else if (dis=="Bl") {
    if (num==1) {
       newWindow = open("Video/Acc_1.html","myWindow","height=120,width=420,left=300,top=200");
    }
  else if (num==2) {
       newWindow = open("Video/Acc_2.html","myWindow","height=120,width=420,left=300,top=200");
    } 
  else if (num==3) {
       newWindow = open("Video/Acc_3.html","myWindow","height=120,width=420,left=300,top=200");
    } 
  else if (num==4) {
       newWindow = open("Video/Acc_4.html","myWindow","height=120,width=420,left=300,top=200");
    } 
  else if (num==5) {
       newWindow = open("Video/Acc_5.html","myWindow","height=120,width=420,left=300,top=200");
    }
  else if (num==6) {
       newWindow = open("Video/Acc_6.html","myWindow","height=120,width=420,left=300,top=200");
    }
  else if (num==7) {
       newWindow = open("Video/Acc_7.html","myWindow","height=120,width=420,left=300,top=200");
    }      
  else if (num==8) {
       newWindow = open("Video/Acc_8.html","myWindow","height=120,width=420,left=300,top=200");
    }      
  else if (num==9) {
       newWindow = open("Video/Acc_9.html","myWindow","height=120,width=420,left=300,top=200");
    }      
  else if (num==10) {
       newWindow = open("Video/Acc_10.html","myWindow","height=120,width=420,left=300,top=200");
    }      

  }
newWindow.focus(); 

}

function Fid() {
  closeWindow(); 
  newWindow = open("fidelity.html","myWindow","height=300,width=520,left=300,top=150,scrollbars,resizable");
}


function closeWindow() {
  if (newWindow != null) {
    newWindow.close();
    newWindow = null;
  }
}